_________ the TV news, most of the northern areas in China have been troubled by the haze(雾霾) weather for a few days.
Sheila stop_______ bad things about others.
A smile costs_______, but gives much.
The road is always busy. Look out when you walk_______.
- Is that red car_______? - Yes, it's_______.Beautiful, isn't it?
- Where's the Sunshine Park? - It's_______east of the Lake Park, just in_______ front of Sunshine Middle School.